Samlex SAM-450-12 Power Inverter (DC-AC), 450W Nominal Power 12 Vdc 115 Vac

The Samlex SAM-450-12 is a 450 W nominal modified-sine-wave DC-to-AC power inverter designed to convert 12 Vdc vehicle or battery power into 115 Vac household-style output. With two AC output contacts and a robust nut-and-bolt DC input connection, it provides a straightforward solution for powering AC equipment in mobile, fleet, or backup scenarios where a utility outlet is unavailable. The modified-sine-wave output suits a broad range of resistive and many electronic loads, making it a practical choice for field service teams, commercial vehicles, and light industrial applications. Note that this unit is not rated for continuous-duty operation and should be sized and applied accordingly.

Key features & benefits

• 450 W Nominal Output — Delivers up to 450 watts of AC power, providing meaningful capacity for tools, test equipment, and other moderate-draw devices powered from a 12 V DC source.
• Modified Sine Wave — Produces a modified-sine-wave output compatible with a wide range of resistive loads and many common electronic devices, balancing cost efficiency with broad usability.
• 12 Vdc Input — Designed specifically for 12 V DC systems such as vehicle batteries, stationary battery banks, or any regulated 12 V supply, making integration into existing mobile or backup power systems straightforward.
• 115 Vac Output — Outputs standard North American 115 Vac, allowing direct use with conventional AC-powered equipment without additional adapters or step-down transformers.
• Dual AC Output Contacts — Two output contacts allow simultaneous connection of more than one AC device, adding flexibility in multi-device field or vehicle installations.
• Nut-and-Bolt DC Input Connector — A secure nut-and-bolt terminal on the DC input side ensures a low-resistance, vibration-resistant connection critical in mobile and high-current applications.
• Non-Continuous Duty Rating — Engineered for intermittent use cycles, allowing proper thermal management and long service life when operated within its intended duty profile.